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3 years ago

Find mQ for the triangle

Mathematics

1 answer:

olga55 [171]3 years ago

6 0

You can do it again when I get home from

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How do I solve this

andrew-mc [135]

Pythagorean theorm is( hypotenuse)^2=(base)^2+(perpendicular)^2
(18)^2-(9)^2=x^2
x=15.58

8 0

3 years ago

Read 2 more answers

What is the answer to

azamat

Answer:

Step-by-step explanation:

lets rewrite the equations so that the x and y are on one side and the constant on the other.

2y-x=3

-y+x=0

(we can cancel out the x because one is positive and one is negative)

y=3

(now plug the y value into any equation you want to)

-(3)+x=0

x=3

so our values are

x=3,y=3

5 0

4 years ago

A pair of sunglasses has 2 lenses. Each lenses has a radius of 3.5 inches.

melisa1 [442]

Answer:

Area = π×(3.5)^2+ π×(3.5)^2

=76,96902001295 inch²

4 0

3 years ago

A: {71,73,79,83,87} B:{57,59,61,67}

Jobisdone [24]

Answer:

$\frac{3}{5}$ .

Step-by-step explanation:

We have been given two sets as A: {71,73,79,83,87} B:{57,59,61,67}. We are asked to find the probability that both numbers are prime, if one number is selected at random from set A, and one number is selected at random from set B.

We can see that in set A, there is only one non-prime number that is 87 as it is divisible by 3.

So there are 4 prime number in set A and total numbers are 5.

$P(\text{Prime number from A})=\frac{4}{5}$

We can see that in set B, there is only one non-prime number that is 57 as it is divisible by 3.

So there are 3 prime number in set B and total numbers are 4.

$P(\text{Prime number from B})=\frac{3}{4}$

Now, we will multiply both probabilities to find the probability that both numbers are prime. We are multiplying probabilities because both events are independent.

$P(\text{Prime number from A and B})=\frac{4}{5}\times \frac{3}{4}$

$P(\text{Prime number from A and B})=\frac{1}{5}\times \frac{3}{1}$

$P(\text{Prime number from A and B})=\frac{3}{5}$

Therefore, the probability that both numbers are prime would be $\frac{3}{5}$ .

4 0

3 years ago

Which statement is correctly written as a conditional statement?

Kipish [7]

The answer is the 3rd question

4 0

3 years ago